Cover for an engine



FIG. 1 is a perspective view of a cover for an engine according to one embodiment of the invention;

FIG. 2 is a top view of the cover of FIG. 1;

FIG. 3 is a bottom view of the cover of FIG. 1;

FIG. 4 is a front view of the cover of FIG. 1;

FIG. 5 is a rear view of the cover of FIG. 1;

FIG. 6 is a left side view of the cover of FIG. 1; and,

FIG. 7 is a right side view of the cover of FIG. 1.

The broken line showing of the environment is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a cover for an engine, as shown and described. 